Growth and structure of the population in 2022 Municipality of Treffléan (56255)

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Paru le :26/06/2025

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POP T0 - Population estimates by age range

POP T0 - Population estimates by age range
Age 2011 % 2016 % 2022 %
Altogether 2 042 100,0 2 260 100,0 2 531 100,0
0 to 14 years old 471 23,1 496 21,9 555 21,9
15 to 29 years old 338 16,6 337 14,9 347 13,7
30 to 44 years old 458 22,4 504 22,3 543 21,4
45 to 59 years old 428 20,9 503 22,2 538 21,3
60 to 74 years old 270 13,2 333 14,8 409 16,1
75 and over 76 3,7 87 3,8 140 5,5
  • Sources: Insee, RP2011, RP2016 and RP2022, main operations, geography as of 01/01/2025.

POP G2 - Population estimates by age range

POP G2 - Population estimates by age range
2011 2016 2022
0 to 14 years old 23,1 21,9 21,9
15 to 29 years old 16,6 14,9 13,7
30 to 44 years old 22,4 22,3 21,4
45 to 59 years old 20,9 22,2 21,3
60 to 74 years old 13,2 14,8 16,1
75 and over 3,7 3,8 5,5
  • Sources: Insee, RP2011, RP2016 and RP2022, main operations, geography as of 01/01/2025.

POP G2 - Population estimates by age range

  • Sources: Insee, RP2011, RP2016 and RP2022, main operations, geography as of 01/01/2025.

POP T1 - Population since 1968: population and average density (residents per square kilometre)

POP T1 - Population since 1968: population and average density (residents per square kilometre)
Population and average density 1968(*) 1975(*) 1982 1990 1999 2006 2011 2016 2022
Population 591 705 1 144 1 441 1 445 1 806 2 042 2 260 2 531
Average density (inhab / km²) 32,4 38,6 62,7 78,9 79,1 98,9 111,8 123,8 138,6
  • (*) 1967 and 1974 for overseas departments (DOM)
  • The data proposed is established for the same geographical scope, in the geography in force on 01/01/2025.
  • Sources: Insee, RP1967 to 1999 counts, RP2011 to RP2022 main holdings.

POP T2M - Demographic indicators since 1968

POP T2M - Demographic indicators since 1968
Demographic indicators 1968 to 1975 1975 to 1982 1982 to 1990 1990 to 1999 1999 to 2006 2006 to 2011 2011 to 2016 2016 to 2022
Average annual change in population in % 2,6 7,1 2,9 0,0 3,2 2,5 2,0 1,9
due to the natural balance in % 0,8 1,0 1,0 0,8 1,1 1,1 0,9 0,9
due to the apparent balance of inflows and outflows in % 1,8 6,1 2,0 –0,8 2,2 1,4 1,1 1,0
Natality rate (‰) 19,3 17,4 14,5 13,8 15,2 15,6 13,4 12,9
Mortality rate (‰) 11,7 7,0 4,8 5,5 4,3 4,5 4,2 4,1
  • The data proposed is established for the same geographical scope, in the geography in force on 01/01/2025
  • Sources: Insee, RP1968 to 1999 counts, RP2011 to RP2022 main holdings - Civil status

POP T3 - Population by age and sex in 2022

POP T3 - Population by age and sex in 2022
Age Male % Female %
Altogether 1 252 100,0 1 279 100,0
0 to 14 years old 273 21,8 282 22,0
15 to 29 years old 188 15,0 159 12,4
30 to 44 years old 270 21,6 272 21,3
45 to 59 years old 268 21,4 271 21,1
60 to 74 years old 185 14,8 224 17,5
75 to 89 years old 61 4,9 67 5,2
90 years and over 7 0,5 6 0,4
  • Source: Insee, RP2022 main operation, geography as of 01/01/2025.

POP T3bis - Population by age and sex in 2022

POP T3bis - Population by age and sex in 2022
Age Male % Female %
Ensemble 1 252 100,0 1 279 100,0
0 to 19 years old 344 27,5 341 26,7
20 to 64 years old 724 57,8 720 56,3
65 and over 184 14,7 218 17,0
  • Source: Insee, RP2022 main operation, geography as of 01/01/2025.

POP T4 - Home address 1 year before the study

POP T4 - Home address 1 year before the study
Home adress 2011 % 2016 % 2022 %
People one year old and over, previously living 2 015 100,0 2 216 100,0 2 496 100,0
In the same house 1 788 88,7 1 963 88,6 2 297 92,0
In another house in the same town 22 1,1 32 1,4 37 1,5
In another town 205 10,2 221 10,0 162 6,5
  • Source: Insee, RP2022 main operation, geography as of 01/01/2025.

POP G3 - Home address 1 year before for people living in another house, by age in %

POP G3 - Home address 1 year before for people living in another house, by age in %
In another house in the same town In another town
1 to 14 years old 21,0 79,0
15 to 24 years old 16,0 84,0
25 to 54 years old 21,8 78,2
55 years old and over 0,0 100,0
  • Source: Insee, RP2022 main operation, geography as of 01/01/2025.

POP G3 - Home address 1 year before for people living in another house, by age in %

  • Source: Insee, RP2022 main operation, geography as of 01/01/2025.

POP T5 - Population aged 15 years and over by current or previous socio-professional group

POP T5 - Population aged 15 years and over by current or previous socio-professional group
Socioprofessional group 2011 % 2016 % 2022 %
Altogether 1 576 100,0 1 731 109,9 2 018 100,0
Farmer operators 12 0,8 15 0,9 15 0,7
Craftsmen, traders, business leaders 48 3,0 73 4,6 104 5,2
Managers and higher intellectual professions 139 8,8 92 5,9 178 8,8
Middle-level occupations 266 16,9 360 22,8 277 13,7
Services employee 302 19,1 355 22,5 373 18,5
Blue-collar workers 246 15,6 258 16,4 284 14,1
Retirees 353 22,4 408 25,9 533 26,4
Other people with no professional activity 210 13,4 171 10,8 254 12,6
  • Sources: Insee, RP2011, RP2016 and RP2022, additional operations, geography as of 01/01/2025.

POP T6 - Population aged 15 years and over by sex, age and current or previous socio-professional group in 2022

POP T6 - Population aged 15 years and over by sex, age and current or previous socio-professional group in 2022
Socioprofessional group Male Female Share in % of the population aged
15 to 24 years old 25 to 54 years old 55 years and over
Altogether 958 1 060 100,0 100,0 100,0
Farmer operators 15 0 0,0 1,5 0,0
Craftsmen, traders, business leaders 74 30 0,0 8,5 2,5
Managers and higher intellectual professions 109 69 0,0 12,9 6,3
Middle-level occupations 99 178 4,2 23,7 3,7
Services employee 85 288 20,8 24,9 9,4
Blue-collar workers 225 59 10,4 22,4 4,4
Retirees 232 301 0,0 0,0 69,4
Other people with no professional activity 120 133 64,7 6,3 4,3
  • Source: Insee, RP2022 additional operation, geography as of 01/01/2025.
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